<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>${message}</title>
</head>
<body>
	<br>Hello,world!
	<br>message=${message}
	<br>
	<a href="login">login</a>
	<c:if test="${sessionScope.user!=null}">
	   <br><a href="./admin">admin1</a>
	   <a href="./admin/">admin1</a>
	   <a href="./admin/index">admin2</a>
	</c:if>
</body>
</html>
